Abstract: A method of forming a high-throughput, three-dimensional (3D) microelectrode array for in vitro electrophysiological applications includes 3D printing a well plate having a top face and bottom face. A plurality of culture well each includes a plurality of 3D printed, vertical microchannels and microtroughs communicating with the microchannels. The microtroughs and the microchannels are filled with a conductive paste to form self-isolated microelectrodes in each of the culture wells and conductive traces that communicate with the self-isolated microelectrodes.

Abstract: A high-throughput, three-dimensional microelectrode array for in vitro electrophysiological applications includes a 3D printed well plate having a top face and bottom face, and a plurality of culture wells formed on the top face of the well plate. Each culture well includes a plurality of vertical microchannels on the top face and microtroughs formed on the bottom face and communicating with the microchannels. A conductive paste fills the microtroughs and the microchannels and forms self-isolated microelectrodes in each culture well and conductive traces that communicate with the self-isolated microelectrodes.

Abstract: A method of forming a high-throughput, three-dimensional (3D) microelectrode array for in vitro electrophysiological applications includes 3D printing a well plate having a top face and bottom face. A plurality of culture well each includes a plurality of 3D printed, vertical microchannels and microtroughs communicating with the microchannels. The microtroughs and the microchannels are filled with a conductive paste to form self-isolated microelectrodes in each of the culture wells and conductive traces that communicate with the self-isolated microelectrodes.

Abstract: In a process for extracting protein from lupins and other low fat seeds the improvement comprising saturating the seeds with water and wet milling them prior to extracting the protein thereby avoiding undue denaturation of the protein.